Base | Representation |
---|---|
bin | 100101100001010… |
… | …000011011101111 |
3 | 1121212110122102221 |
4 | 211201100123233 |
5 | 2242121200210 |
6 | 142243500211 |
7 | 21412310146 |
oct | 4541203357 |
9 | 1555418387 |
10 | 629475055 |
11 | 2a335aa20 |
12 | 156987667 |
13 | a0548961 |
14 | 5d85a75d |
15 | 3a3e11da |
hex | 258506ef |
629475055 has 16 divisors (see below), whose sum is σ = 824870304. Its totient is φ = 457338880.
The previous prime is 629475053. The next prime is 629475061. The reversal of 629475055 is 550574926.
629475055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 629475055 - 21 = 629475053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (629475053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55119 + ... + 65551.
It is an arithmetic number, because the mean of its divisors is an integer number (51554394).
Almost surely, 2629475055 is an apocalyptic number.
629475055 is a deficient number, since it is larger than the sum of its proper divisors (195395249).
629475055 is a wasteful number, since it uses less digits than its factorization.
629475055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11546.
The product of its (nonzero) digits is 378000, while the sum is 43.
The square root of 629475055 is about 25089.3414620631. The cubic root of 629475055 is about 857.0237187123.
The spelling of 629475055 in words is "six hundred twenty-nine million, four hundred seventy-five thousand, fifty-five".
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